Practice question

What is the purpose of the 'Ackermann steering mechanism' design in automobiles?

To enable the inner steering wheel to turn at a larger angle than the outer wheel
To ensure the vehicle can be steered even if the hydraulic pump fails
To maintain constant tire camber when the front wheels bounce over bumps
To limit the turning radius of the vehicle to a standard value

Answer: A — To enable the inner steering wheel to turn at a larger angle than the outer wheel

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